Sleep is a wearable device certified by Apple such as Apple Watch.
Before going to bed every night, find the self-contained software "Do you sleep well?" On the home screen. Better) ",as shown below, click Open to enter the next step.
2 Click Open to enter. On the page shown below, find the Start button. After turning it on, you can put your mobile phone in the bedside table or next to the pillow. Setting the mobile phone to flight mode can also monitor the sleep quality normally.
3. wake up the next morning and put "sleep better" on your mobile phone. Better) "When the software finishes running, just press" Stop "at the bottom of the screen.
You can see the sleeping situation last night and show it in detail in the form of charts. Sleep efficiency (percentage); Display the start time and end time of sleep; The percentage of awake, shallow sleep and deep sleep, etc.